# a = int(input('please input a number: '))
# b = int(input('please input a number agin: '))
# result = a + b
# print(result)
#
# print('===========================================')
# print('=       欢迎进入到身份认证系统V1.0')
# print('= 1. 登录')
# print('= 1. 退出')
# print('= 1. 认证')
# print('= 4. 修改密码')
# print('===========================================')

# name = input('please input your name:')
# qq_number = input('please input your QQ:')
# phone = input('please input your phoneNumber:')
# address = input('please input your address:')
#
# print('姓名： %s' % name)
# print('QQ： %s' % qq_number)
# print('手机号： %s' % phone)
# print('公司地址： %s' % address)

userName = input('please input your name:')
password = input('please input your password:')
if userName == 'hello' and password == '123':
    print('输入正确！')
else:
    print('输入错误！')

